4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| robb89 | 3 | 1627 | 589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.099 | 0.233 | 0.235 | 52.7 | -53 | 58 | 1465 | 1465 | 10859 |
| EloSRM | -0.106 | 0.253 | 0.258 | 63.4 | -70 | 66 | 1627 | 1627 | 11095 |
| initial | -0.234 | 0.268 | 0.309 | 32.3 | -47 | 6 | 1153 | 1115 | 11441 |
| SRMFix | -0.216 | 0.300 | 0.329 | 59.3 | -107 | 18 | 1093 | 1058 | 11466 |
| SRM | -0.705 | 0.705 | 0.882 | 203.7 | -377 | -39 | 823 | 589 | 11146 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-12-17 | SRM 527 | 2 | 829 | 965.80 | 0.22 | 66 | 1627 | 11095 | -39 | 589 | 11146 |
| 2 | 2011-12-06 | SRM 526 | 2 | 508 | 472.50 | -0.22 | -54 | 1561 | 11975 | -195 | 628 | 10767 |
| 1 | 2010-11-18 | SRM 488 | 2 | 653 | 522.50 | -0.32 | -70 | 1615 | 8641 | -377 | 823 | 6923 |